Hi My wife is 25 years old . She vomitted twice yestersay that is on ( 03-01-2013 ) and later she had check up and scanning done , the report days that she is pregnant , and the heartbeat have not yet started , it will take 7 days for heart beat to run . My query is that is it safe to dis-continue to pregnancy , as it was un-expected , ... so please help me I m really worried ....